During a recent conversation with my GP she suggested I consider starting HRT. I’m 46 with some perimenopause symptoms. Night sweats, brain fog, anxiety. I’ve been taking desogesterol for 16 years now continuously so don’t have periods. I’d rather not have them. I’m susceptible to migraines when hormone levels raise/drop. So I’m considering the HRT, the GP mentioned gels or patches. What can I expect to happen if I start them ?